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| 008 | 180708s2016 au ||||ss|||| 00| 0 eng d | ||
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_aEAL _cEAL |
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_aeng _bara |
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| 090 | _aART MJAE V33 No2 11 | ||
| 100 | 1 |
_aSuliman , Ahmed E. _9989 |
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| 240 | 1 | 0 |
_aMisr Journal of Agricultural Engineering, 2016 v.33 (2) _h[electronic resource] |
| 245 | 1 | 0 |
_aEffect of cold storage using solar energy on quailty of pomegranate fruits _h[electronic resource] |
| 246 | 1 | 5 | _aتأثير التخزين المبرد بإستخدام الطاقة الشمسية علي جودة ثمار الرمان |
| 300 | _ap. 491-506. | ||
| 504 | _aIncludes bibliographic reference | ||
| 520 | _aThis study aims to el'll!uate tl cold storage system using solar energy (~( pomegranate fruits (cv. Wondet/ul) for storage period 50 days under storing temperatures of (5 /lC) and relative humidity of 90 -95 %. The storage process was done usingt\llo reji'igeration systems one ofthem is a refrigerator driven by solar energy, the other one driven using electrical energy. The component of reji'igerator drh'en by solar energy consists. two parallel photovoltaic cells (PV). two batteries, an inverter. and cables. In addition to refrigerator unit. Testing the PV system showed that. nine hours discharge time for one battelJJ is available during connected to the cold storage. So it is necessary to use two batteries connected in series to be suitable for refrigerator driven power and Egyptian conditions. and can therefore run the cooling system throughout the day without interruption. The percentage of weight loss, hardness. and total soluble solid (fSS) for pomegranate fruits using refrigerator driven using photovoltaic cell were 8046 %. 11.18 kg,; and 15.80% respectively; Meanwhile cold storage driven by electrical energy, these parameters were 8.79 %. 10041 kg" and 15.71 % respectively. Operating cost using solar energy achieved the lowest cost compare with using electrical energy. therefore. can rely on the use qfsolar energy instead qf electrical energy to operate the refrigeration unit. From the above results, pomegranate fruit inside PV driven refrigerator has a good quality compared with pomegranate fruit inside electrically driven refrigerator. Keywords: pomegranate. quality. cold storage, solar energy. | ||
| 546 | _aSummary in Arabic | ||
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_aPomegranate _97569 _xStorage |
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| 650 | 0 |
_aPomegranate _xQuality _97569 |
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| 650 | 0 |
_aCold storage _919352 |
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| 650 | 0 |
_aSolar energy _919353 |
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| 700 | 1 |
_aAbd Elhay , Yousry B. _919354 |
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| 700 | 1 |
_aKassem, M. A. _963 |
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| 700 | 1 |
_aYouns , Heba G. R _919355 |
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| 773 | 0 |
_tMisr Journal of Agricultural Engineering. _g2016.v.33(2) _x1687-384X _7nnas _wu192786 |
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| 856 | 4 | 0 |
_uhttp://nile.enal.sci.eg/EALE/2016/MJAE/3316/2/491.pdf _zFull Text Article |
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_2alc _cAR |
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